Home / 69,525,679.38-95,945,542.64-37,735,860.35

Finding the Fourth Proportional to 69,525,679.38, 95,945,542.64 and 37,735,860.35

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Solution

The fourth proportional to 69,525,679.38, 95,945,542.64 and 37,735,860.35 is: 52,075,544.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,525,679.38 : 95,945,542.64 = 37,735,860.35 : x
  2. Step 2: Convert to fraction form
    69,525,679.38/95,945,542.64 = 37,735,860.35/x
  3. Step 3: Cross multiply
    69,525,679.38x = 95,945,542.64 × 37,735,860.35
  4. Step 4: Simplify right side
    69,525,679.38x = 3,620,587,598,268,010.50
  5. Step 5: Solve for x
    x = 3,620,587,598,268,010.50/69,525,679.38
  6. Step 6: Final answer
    x = 52,075,544.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.